U++ framework: Draw, Display, Images, Bitmaps, Icons

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Re: Showing bitmaps or Icons [message #126 is a reply to message #117]

Sat, 26 November 2005 12:56

gprentice
Messages: 260
Registered: November 2005
Location: New Zealand

Experienced Member

Quote:

In this case using .bmp is quite ineffective, for U++. Just design your images in the ImageDes (in .iml file) and then use them (in U++, Image is simple value object - use it as it was String.... .iml will provide you a set of "function-constants" that will return your images designed in .iml).

See reference/iml

Interesting, thanks. I tried the iml example and notice some "flickering effects" in the image when the window is resized. Even with a non centered image whose position isn't changing when the window is resized, I get a little bit of flickering. Is this expected? Any ideas for how to avoid it? If I drag the window round the screen I don't get any flickering in the image.

I remember flickering was an issue with wxWidgets as discussed here -
http://wiki.wxwidgets.org//wiki.pl?action=browse&id=Flic ker-Free_Drawing&revision=18

I vaguely recall one of the solutions was to avoid erasing.

Graeme

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[Message index]

		Showing bitmaps or Icons By: gprentice on Sat, 26 November 2005 08:55
		Re: Showing bitmaps or Icons By: mirek on Sat, 26 November 2005 10:33
		Re: Showing bitmaps or Icons By: gprentice on Sat, 26 November 2005 12:56
		Re: Showing bitmaps or Icons By: mirek on Sat, 26 November 2005 13:24
		Re: Showing bitmaps or Icons By: fudadmin on Mon, 20 March 2006 07:45
		Re: Showing bitmaps or Icons By: mirek on Mon, 20 March 2006 09:12
		Re: Showing bitmaps or Icons By: fudadmin on Mon, 20 March 2006 14:27
		Re: Showing bitmaps or Icons By: fudadmin on Wed, 29 March 2006 03:26
		Re: Showing bitmaps or Icons By: gprentice on Sat, 15 April 2006 13:20
		Re: Showing bitmaps or Icons By: mirek on Mon, 17 April 2006 18:52

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